FR2280893B1 - - Google Patents

Info

Publication number
FR2280893B1
FR2280893B1 FR7426444A FR7426444A FR2280893B1 FR 2280893 B1 FR2280893 B1 FR 2280893B1 FR 7426444 A FR7426444 A FR 7426444A FR 7426444 A FR7426444 A FR 7426444A FR 2280893 B1 FR2280893 B1 FR 2280893B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7426444A
Other languages
French (fr)
Other versions
FR2280893A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRISTER BERYLE
Original Assignee
BRISTER BERYLE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB3095674A external-priority patent/GB1426667A/en
Priority to GB3095674A priority Critical patent/GB1426667A/en
Priority to AU71291/74A priority patent/AU494376B2/en
Priority claimed from BE146763A external-priority patent/BE817882A/xx
Priority to NL7409822A priority patent/NL7409822A/xx
Priority to BE146763A priority patent/BE817882A/xx
Priority to DE2435239A priority patent/DE2435239A1/de
Priority claimed from DE2435229A external-priority patent/DE2435229A1/de
Priority to FR7426444A priority patent/FR2280893A1/fr
Application filed by BRISTER BERYLE filed Critical BRISTER BERYLE
Publication of FR2280893A1 publication Critical patent/FR2280893A1/fr
Publication of FR2280893B1 publication Critical patent/FR2280893B1/fr
Application granted granted Critical
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Examining Or Testing Airtightness (AREA)
FR7426444A 1974-07-12 1974-07-30 Installation d'essai hydrostatique de conduites telles que des pipe-lines et procedes de mise en oeuvre d'une telle installation Granted FR2280893A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3095674A GB1426667A (en) 1974-07-12 1974-07-12 Hydrostatic testing or repair of fluid transmission lines
AU71291/74A AU494376B2 (en) 1974-07-12 1974-07-16 Installation, hydrostatic testing repair, and modification of large diameter fluid transmission lines
NL7409822A NL7409822A (nl) 1974-07-12 1974-07-19 Werkwijze voor het hydrostatisch beproeven van een pijpleidingstelsel, alsmede de met behulp van deze werkwijze beproefde pijpleiding.
BE146763A BE817882A (fr) 1974-07-16 1974-07-19 Installation
DE2435239A DE2435239A1 (de) 1974-07-16 1974-07-22 Verfahren zum pruefen einer pipeline
FR7426444A FR2280893A1 (fr) 1974-07-12 1974-07-30 Installation d'essai hydrostatique de conduites telles que des pipe-lines et procedes de mise en oeuvre d'une telle installation

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB3095674A GB1426667A (en) 1974-07-12 1974-07-12 Hydrostatic testing or repair of fluid transmission lines
AU71291/74A AU494376B2 (en) 1974-07-12 1974-07-16 Installation, hydrostatic testing repair, and modification of large diameter fluid transmission lines
NL7409822A NL7409822A (nl) 1974-07-12 1974-07-19 Werkwijze voor het hydrostatisch beproeven van een pijpleidingstelsel, alsmede de met behulp van deze werkwijze beproefde pijpleiding.
BE146763A BE817882A (fr) 1974-07-16 1974-07-19 Installation
DE2435229A DE2435229A1 (de) 1974-07-22 1974-07-22 Chemo-thermische kreisprozesse zur gewinnung von wasserstoff aus wasser
FR7426444A FR2280893A1 (fr) 1974-07-12 1974-07-30 Installation d'essai hydrostatique de conduites telles que des pipe-lines et procedes de mise en oeuvre d'une telle installation

Publications (2)

Publication Number Publication Date
FR2280893A1 FR2280893A1 (fr) 1976-02-27
FR2280893B1 true FR2280893B1 (sv) 1978-07-13

Family

ID=27542825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426444A Granted FR2280893A1 (fr) 1974-07-12 1974-07-30 Installation d'essai hydrostatique de conduites telles que des pipe-lines et procedes de mise en oeuvre d'une telle installation

Country Status (1)

Country Link
FR (1) FR2280893A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8333210B1 (en) * 2011-06-16 2012-12-18 Hamilton Sundstrand Corporation Leak isolation logic for closed-volume system
CN114061931A (zh) * 2021-11-17 2022-02-18 安徽新力电业科技咨询有限责任公司 一种通球试验用试验球及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762629A (en) * 1954-07-13 1956-11-28 William Rae Scantlebury A device for detecting leaks in pipes
US3041850A (en) * 1960-04-29 1962-07-03 Robert N Nunn Water line freezing device
DE1650218A1 (de) * 1967-08-23 1970-11-12 Thyssen Rohrleitungsbau Gmbh Verfahren und Vorrichtung zur Lecksuche in insbesondere unterirdisch verlegten Rohrleitungen
US3690348A (en) * 1970-10-26 1972-09-12 Lone Star Steel Co Traveling valve
US3693408A (en) * 1970-11-20 1972-09-26 Halliburton Co Pipeline testing plug
US3695301A (en) * 1971-06-07 1972-10-03 Halliburton Co Apparatus and method for pipeline testing

Also Published As

Publication number Publication date
FR2280893A1 (fr) 1976-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse